204929133087

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{207628301}}^1$

素因数の和:207628358

約数の個数: 16

約数和(自身を含む): 318917071872

約数和(自身を除く): 113987938785

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 207628301, 622884903, 1453398107, 4360194321, 9758530147, 29275590441, 68309711029, 204929133087]

約数ペア:

[(1, 204929133087), (3, 68309711029), (7, 29275590441), (21, 9758530147), (47, 4360194321), (141, 1453398107), (329, 622884903), (987, 207628301)]